I recommend Jamsil Samsung Kids Pediatrics and Adolescent Clinic.

Hello. Finding a good hospital for pediatrics and adolescents isn't easy. I often visit Samsung Kids Pediatrics and Adolescents in Jamsil with my child. They have a trustworthy pediatrician and have many affiliated hospitals, including Seoul Asan Medical Center. Young children can be difficult to treat, but their experience is so trustworthy. They also offer vitamin IVs for students preparing for college entrance exams, so they have quite a few patients.